Insoluble polyalkyl phosphonium salt resins having carbon-carbon

Details Insoluble polyalkyl phosphonium salt resins having carbon-carbon Insoluble polyalkyl phosphonium salt resins having carbon-carbon

1975-08-06

1977-08-23

Schofer, Joseph L.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260DIG24, 260 793R, 526 16, 526 27, 526 47, 526278, 260DIG6, C08F23000, C08F21000, C08L 2332, C08F23002

Patent

active

040439488

ABSTRACT:
Novel resins having a carbon-to-carbon backbone, cross-linked with carbon-to-carbon linkages and having a plurality of ##STR1## pendant groups, wherein m is an integer from 1 to 6, preferably 3, each R is an alkyl group of from 1 to 10 C atoms, preferably 2-6 C atoms, and X is an alkoxyl or aryloxy group, an OH- group or a hydrocarbyl COO- group or a CN-, NO.sub.3 -, SO.sub.4 -, or ClO.sub.4 - group and a method of their preparation are disclosed. The cross-linked resins are useful as resins and as insoluble catalysts for preparation of glycol ethers from alcohols and epoxides, and for polymerizing epoxides.

REFERENCES:
patent: 3125555 (1964-03-01), Port et al.
patent: 3629367 (1971-12-01), De Mott
patent: 3641202 (1972-02-01), Bironowski
patent: 3865796 (1975-02-01), Schmidt et al.

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